Reference : Experimental Investigation of a Condensing Gas Absorption Heat Pump for Residential B...
Scientific conferences in universities or research centers : Scientific conference in universities or research centers
Engineering, computing & technology : Energy
http://hdl.handle.net/2268/261070
Experimental Investigation of a Condensing Gas Absorption Heat Pump for Residential Buildings
English
Davila Valdebenito, Camila mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Systèmes énergétiques >]
Paulus, Nicolas mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Systèmes énergétiques >]
Lemort, Vincent mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Systèmes énergétiques >]
Cuevas, Cristian mailto [Universidad de Concepción > > > >]
2021
10
International
2020 Purdue conferences
24-05-2021 to 28-05-2021
Purdue University
USA
[en] gas absorption heat pump ; experimental
[en] Innovative technologies are always matter of study. In this work, an experimental performance analysis of an ammonia-water condensing gas absorption heat pump was conducted. This heat pump has a nominal heating capacity of 18,9 kW and it is designed for domestic hot water and space heating. The tests were carried out in a climatic chamber in order to emulate different outdoor ambient conditions regarding temperature and humidity. Different tests conditions were imposed based on a combination of the EN 12309 requirements and typical weather data for Belgium. Measures of gas consumption, electrical consumption, mass flow rates and temperatures were collected to compute performance indicators. The experimental results showed a COP that varies between 0.86 and 1.45 for different delivery water temperatures and ambient conditions. Also, it was observed than the humidity could have a positive or negative impact on the COP.
Energy systems research unit
Gas.be
Researchers ; Students ; General public
http://hdl.handle.net/2268/261070

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